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20170617 - Filament data for 14 UTC
Available data for 20170617: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1385 1639 (N46W24 L= 96)   348     91        0 (1353/1614-1421/1659)  29.7 W20-W27 N44-N48
      2  371 1089 (S01E45 L= 27)  1781    296        3 ( 314/ 951- 410/1203) -57.3 E51-E40 S09-N05
      3  712 1034 (S01E19 L= 53)   478    105        0 ( 670/1002- 759/1073) -18.4 E22-E16 S02-N01
      4  283  729 (S25E52 L= 20)  1221    287        4 ( 243/ 643- 337/ 809)  45.0 E58-E46 S31-S19
Download Binary data for this image

» All Filament Data of 20170617 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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